TWM628060U - Plastic bottle cap structure capable of preventing anti-theft ring from breaking off in advance - Google Patents

Abstract

A plastic bottle cap structure that can prevent the anti-theft ring from breaking off in advance. The cap is composed of a female cap and an anti-theft ring, the female cap is used to lock the bottle mouth of a bottle body; the anti-theft ring is arranged at the lower end of the female cap, and the anti-theft ring is arranged through several anti-theft teeth arranged at equal distances. The female cover is connected with the anti-theft ring; it is characterized in that: the lower end of the female cover is provided with a first convex point extending in the direction of the anti-theft ring, and the anti-theft ring is provided with a second convex point extending in the direction of the female cover, and When the female cap rotates clockwise, the first bump and the second bump are locked into each other to stop each other. The first bump and the second bump prevent the bottle cap from rotating excessively, thereby preventing the anti-theft tooth from breaking away in advance. Case.

Description

Plastic bottle cap structure that can prevent the anti-theft ring from breaking off in advance

This creation relates to the technical field of plastic bottle caps, and particularly refers to a plastic bottle cap structure that can prevent the anti-theft ring from breaking off in advance.

Due to the development of medicine, a variety of drugs are used very frequently. In addition to the efficacy of the drug itself, the shape of the drug can also be divided into liquid, granular, powder, etc., and various drugs must have compatible bottles to ensure that The airtightness of the drug does not affect its original chemical properties; and there is a liquid medicine bottle that can hold the liquid medicine, most of which are suitable for eye drops and other external medicines. There is a container for the medicinal liquid, and the function of the cap on the bottle body is to seal and prevent leakage. liquid.

The applicant of this case recently filed the design patent No. D190486 of the Republic of China. Its appearance is characterized by the lower part of the bottom ring sleeve, and the indirect and straight type that provides the sleeve to lock the outermost part of the anti-theft tooth of the top part of the screw tooth of the medicine bottle is connected downward. Anti-theft ring; thereby providing an intact judgment of tearing when the cap is unscrewed.

However, in fact, when the cap sleeve is locked on the medicine bottle, it is easy to cause the product defect problem of tearing of the anti-theft teeth due to the excessive force of the mechanical sleeve lock.

The main purpose of this creation is to provide a plastic bottle cap structure that can prevent the anti-theft ring from breaking off in advance. There are bumps between the bottle cap and the anti-theft ring that can be locked in and abutted against each other. When the bottle cap sleeve is locked at the medicine level When the bottle cap is used, the convex point is used to prevent the bottle cap from rotating excessively, so as to prevent the anti-theft teeth from breaking away in advance.

The structure of the present creation includes: a bottle cap consisting of a female cap and an anti-theft ring, the female cap is used to lock the bottle mouth of a bottle body; the anti-theft ring is arranged at the lower end of the female cap, and passes through a number of A pair of anti-theft teeth arranged at equal distances connect the female cap to the anti-theft ring, and the anti-theft ring is broken by rotating the female cap counterclockwise, and whether the bottle body is opened can be judged by whether the anti-theft teeth are broken or not; it is characterized in that ; The lower end of the female cover is provided with a first protruding point extending in the direction of the anti-theft ring, and the anti-theft ring is provided with a second protruding point extending in the direction of the female cover, and the first protruding point and the second protruding point are in When the female cap rotates clockwise, it snaps into each other to stop, and the bottle cap is prevented from over-rotating by the first convex point and the second convex point, thereby preventing the anti-theft teeth from breaking away in advance.

Through the above description, the features and functions of this creation are briefly described as follows: This creation adds a first bump and a second bump that can be snapped into each other on the original bottle cap structure. When the bottle cap is installed, the first and second bumps are locked into each other to stop each other. The first bump and the second bump are used to avoid excessive rotation of the bottle cap, thereby preventing the anti-theft teeth from breaking away in advance, thereby improving the Product yield.

10: bottle cap

1: Female cover

2: Anti-theft ring

3: bottle body

4: Anti-theft teeth

5: The first bump

6: Second bump

Figure 1: A perspective view of the structure of a conventional bottle cap.

Figure 2: A perspective view of the bottle cap structure of this creation.

Figure 3: The structure of the bottle cap of this creation.

FIG. 4 is an enlarged view of the structure of the part shown in FIG. 3A , which shows the state of the first bump and the second bump.

Figure 5: It is a schematic diagram of the actual application of this creation.

As shown in Figures 2 to 5, the plastic bottle cap structure of this creation can avoid the early disconnection of the anti-theft ring, and can be used in various types of plastic bottles at present, such as eye drop cans, medicine cans and related products. The bottle cap embodiment is an eyedrop bottle cap for illustration, but in actual application, if the bottle body is a medicine bottle, the bottle cap is the bottle cap and other embodiments, which are not limited to this application.

As shown in FIG. 5 , the plastic bottle cap structure of the present invention, which can prevent the anti-theft ring from breaking off in advance, is composed of a bottle cap 10 which includes a female cap 1 and an anti-theft ring 2 , and the female cap 1 is used to set the lock. At the mouth of a bottle body 3; as shown in Figure 2, the anti-theft ring 2 is arranged at the lower end of the female cap 1, and the female cap 1 is connected with the anti-theft ring 2 through several anti-theft teeth 4 arranged at equal distances , by rotating the mother cap 1 counterclockwise to break the anti-theft ring 2, and through whether the anti-theft teeth 4 are broken, it can be judged whether the bottle body is intact or has been opened.

As shown in FIGS. 3 and 4 , the lower end of the female cover 1 is provided with a first convex point 5 extending toward the direction of the anti-theft ring 2 , and the anti-theft ring 2 is provided with a second convex point 6 extending toward the direction of the female cover 1 . , and the first bump 5 and the second bump 6 are locked into each other when the female cap 1 rotates clockwise, and the bottle cap 10 is prevented from over-rotating by the first bump 5 and the second bump 6 , so as to prevent the anti-theft tooth 4 from breaking away in advance.

Through the above-mentioned structural features, it can be known that the original structure of the bottle cap 10 is added with a first bump 5 and a second bump 6 that can be snapped into each other. When the packaging machine locks the bottle cap 10 on the bottle body 3 When the bottle cap 10 is over-rotated, the first bump 5 and the second bump 6 are locked into each other to stop each other, and the bottle cap 10 is prevented from being over-rotated by the first bump 5 and the second bump 6, thereby preventing the anti-theft tooth 4 from breaking away in advance. situation, thereby improving product yield.

To sum up, the structure of this creation has never been seen in various books or publically used, and it sincerely complies with the requirements of patent application.

It needs to be stated that the above are the specific embodiments of this creation and the technical principles used. If the changes are made according to the concept of this creation, the functions produced by it still do not exceed the spirit covered by the description and drawings. , should be within the scope of this creation, together to be displayed.

10: bottle cap

1: Female cover

2: Anti-theft ring

4: Anti-theft teeth

5: The first bump

6: Second bump

Claims (3)

A plastic bottle cap structure that can prevent the anti-theft ring from breaking off in advance is composed of a bottle cap which includes a female cap and an anti-theft ring, the female cap is used to lock the bottle mouth of a bottle body; the anti-theft ring is arranged on the The bottom end of the female cap is connected to the anti-theft ring through several anti-theft teeth arranged at equal distances. The anti-theft ring is broken by rotating the female cap counterclockwise, and the bottle is judged by whether the anti-theft teeth are broken or not. Whether the body is opened or not; it is characterized by: The lower end of the female cover is provided with a first protruding point extending toward the anti-theft ring, the anti-theft ring is provided with two protruding points extending toward the female cover, and the first protruding point and the second protruding point are on the female cover When rotated clockwise, they are locked into each other to stop each other, and the bottle cap is prevented from over-rotating by the first convex point and the second convex point, thereby preventing the anti-theft teeth from breaking away in advance. The plastic bottle cap structure that can prevent the anti-theft ring from breaking off in advance according to claim 1, wherein the bottle body is an eye drop bottle, and the bottle cap is an eye drop bottle cap. The plastic bottle cap structure that can prevent the anti-theft ring from breaking off in advance according to claim 1, wherein the bottle body is a medicine bottle, and the bottle cap is a medicine bottle cap.

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